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Journal of the Optical Society of America A

Journal of the Optical Society of America A

| OPTICS, IMAGE SCIENCE, AND VISION

  • Vol. 14, Iss. 11 — Nov. 1, 1997
  • pp: 2884–2892

Supernormal vision and high-resolution retinal imaging through adaptive optics

Junzhong Liang, David R. Williams, and Donald T. Miller  »View Author Affiliations


JOSA A, Vol. 14, Issue 11, pp. 2884-2892 (1997)
http://dx.doi.org/10.1364/JOSAA.14.002884


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Abstract

Even when corrected with the best spectacles or contact lenses, normal human eyes still suffer from monochromatic aberrations that blur vision when the pupil is large. We have successfully corrected these aberrations using adaptive optics, providing normal eyes with supernormal optical quality. Contrast sensitivity to fine spatial patterns was increased when observers viewed stimuli through adaptive optics. The eye's aberrations also limit the resolution of images of the retina, a limit that has existed since the invention of the ophthalmoscope. We have constructed a fundus camera equipped with adaptive optics that provides unprecedented resolution, allowing the imaging of microscopic structures the size of single cells in the living human retina.

© 1997 Optical Society of America

History
Original Manuscript: January 8, 1997
Revised Manuscript: May 12, 1997
Manuscript Accepted: May 12, 1997
Published: November 1, 1997

Citation
Junzhong Liang, David R. Williams, and Donald T. Miller, "Supernormal vision and high-resolution retinal imaging through adaptive optics," J. Opt. Soc. Am. A 14, 2884-2892 (1997)
http://www.opticsinfobase.org/josaa/abstract.cfm?URI=josaa-14-11-2884

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